This is not about plot arcs, necessarily; for that, try rdanderson.com (go to Information, Story Arcs). This is purely to show which eps are connected to which.
| Updated May 18, 2003 |

Key:

• (earlier) eps that a given ep ties back to in some way -- some of these are overall arcs, rather than direct ties
• (future) eps that a given ep ties forward to in some way -- some of these are overall arcs, rather than direct ties
• bold = key connection in some way
• (#) following an ep title = the season it's from

[NB: I only list Stargate the movie or CotG as a reference if there's something I consider specific tying them to an ep, since those two influence the entire series]

STARGATE: THE MOVIE

• All, but specifically:
• Children of the Gods (1) (direct sequel, Sha're, Skaara, Kasuf, Kawalsky, Ferretti, Charlie, Daniel's background)
• The Enemy Within (1) (Kawalsky, Ferretti)
• Cold Lazarus (1) (Charlie)
• Torment of Tantalus (1) (Catherine)
• Fire and Water (1) (direct quote)
• Hathor (1) (death of Ra)
• There But For the Grace of God (1) (Catherine)
• Within the Serpent's Grasp (1) (Skaara, Ferretti)
• The Serpent's Lair (2) (Skaara)
• Gamekeeper (2) (Kawalsky)
• Secrets (2) (Sha're, Kasuf)
• Show and Tell (2) (Charlie)
• 1969 (2) (Catherine)
• Point of View (3) (Kawalsky)
• Forever in a Day (3) (Sha're, Kasuf)
• The Devil You Know (3) (Sha're, Charlie)
• Pretense (3) (Skaara)
• Maternal Instinct (3) (Sha're)
• Crystal Skull (3) (Daniel's background)
• Window of Opportunity (4) (Charlie)
• The Curse (4) (Daniel's background)
• Absolute Power (4) (Sha're, Kasuf)
• The Warrior (5) (Ra's death)
• Meridian (5) (Daniel in the sarcophagus)
• Unnatural Selection (6) (Charlie)
• Full Circle (6) (Ra's dominion over Abydos, direct refs)

CHILDREN OF THE GODS (1)

• entire Apophis arc
• Stargate: the movie (direct sequel, multiple direct refs, Sha're, Skaara, Kasuf, Charlie, Kawalsky, Ferretti)
• (Technically, all, but specifically:)
• The Enemy Within (1) (direct sequel, Kawalsky, Ferretti)
• Cold Lazarus (1) (Charlie)
• Within the Serpent's Grasp (1) (Skaara, Ferretti)
• The Serpent's Lair (2) (Skaara)
• Gamekeeper (2) (Kawalsky)
• Secrets (2) (Sha're, Kasuf, refs Sam's "old stomping grounds")
• Show and Tell (2) (Charlie)
• Point of View (3) (Kawalsky)
• Forever in a Day (3) (Sha're, Kasuf)
• The Devil You Know (3) (Sha're, Charlie)
• Pretense (3) (Skaara)
• Maternal Instinct (3) (Sha're)
• Window of Opportunity (4) (Charlie)
• Tangent (4) (recall device in X-301 as a result of Teal'c's betrayal)
• Absolute Power (4) (Sha're, Kasuf)
• Meridian (5) (flashback, Sha're)
• Unnatural Selection (6) (Charlie)

THE ENEMY WITHIN (1)

• Stargate: the movie (Kawalsky, Ferretti, others)
• Children of the Gods (1) (direct sequel, Kawalsky, Ferretti)
• In the Line of Duty (2) (goa'uld infestation)
• Gamekeeper (2) (Kawalsky)
• Point of View (3) (Kawalsky)

EMANCIPATION (1)

THE BROCA DIVIDE (1)

• (multiple references throughout series - Land of Light)
• Enigma (1) (direct ep ref)
• Family (2) (direct ep ref)
• Tok'ra part one (2) (Makepeace)
• Tok'ra part two (2) (Makepeace)
• Into the Fire (3) (Makepeace)
• Shades of Grey (4) (Makepeace)

THE FIRST COMMANDMENT (1)

• Spirits (2) (Conner)

COLD LAZARUS (1)

• Stargate: the movie (Charlie)
• Children of the Gods (Charlie)
• Basically any ep Jack is in, but particularly:
• Show and Tell (2) (Charlie)
• The Devil You Know (2) (Charlie)
• Seth (3) (Sam's brother and his family)
• Window of Opportunity (4) (Charlie)
• Unnatural Selection (6) (Charlie)

THE NOX (1)

• entire Apophis arc
• entire Nox arc
• Cor-Ai (1) (Shak'l)
• Enigma (1) (direct ref, Lya)
• Fifth Race (2) (direct ref)
• One False Step (2) (direct ref)
• Deadman Switch (3) (Goa'uld personal force shield)
• Pretense (3) (Lya, Apophis)
• Shades of Grey (3) (direct ref)

BRIEF CANDLE (1)

• Politics (1) (direct ref, not just a clip)
• Learning Curve (3) (direct ref -- nanites)
• Legacy (3) (direct ref to Argos and page-turning device)
• Absolute Power (4) (direct ref -- nanites)
• Proving Ground (5) (direct refs to Argos, Pelops, nanotechnology, Jack being 100 years old)

THOR'S HAMMER (1)

• entire Asgard arc
• Thor's Chariot (2) (sequel, Asgard)
• Fair Game (3) (protected planets)
• Demons (3) (Unas)
• The First Ones (4) (Unas)
• Red Sky (5) (Asgard; direct ref -- Thor's Hammer)
• Beast of Burden (5) (Unas)

THE TORMENT OF TANTALUS (1)

• entire Asgard arc
• entire Nox arc
• Stargate: the movie (Catherine)
• There But For the Grace of God (1) (Catherine, direct ep ref)
• Fifth Race (2) (direct ref, Asgard, Nox)
• 1969 (2) (Catherine)

BLOODLINES (1)

• Children of the Gods (1) (Teal'c betraying Apophis)
• Within the Serpent's Grasp (1) (Bra'tac)
• The Serpent's Lair (2) (Bra'tac)
• Family (2) (Bra'tac, Ry'ac)
• Into the Fire (3) (Bra'tac)
• Seth (3) (Rya'c)
• Maternal Instinct (3) (Bra'tac)
• Crossroads (4) (Bra'tac)
• Serpent's Venom (4) (Bra'tac)
• Threshold (5) (Bra'tac, Drey'auc)
• Redemption part 1 (6) (Drey'auc, Rya'c)
• Redemption part 2 (6) (Rya'c)

FIRE AND WATER (1)

• Stargate: the movie (direct quote)
• Children of the Gods (1) (direct ref)
• (The Tomb (5) [no actual refs, but it should have been connected, dammitall -- they screwed up on this one. Belos and Omoroca are variant names for Marduk and Tiamat.])

HATHOR (1)

• Stargate: the movie (death of Ra)
• Out of Mind (2) (Hathor)
• Into the Fire (3) (multiple direct ep refs, sequel, Hathor)

SINGULARITY (1)

• In the Line of Duty (2) (Cassandra)
• 1969 (2) (Cassandra)
• Fair Game (3) (Cassandra, Nirrti)
• Learning Curve (3) (Cassandra)
• Urgo (3) (Cassandra)
• Absolute Power (4) (direct ep ref -- goa'uld using children)
• Rite of Passage (5) (Cassandra, Nirrti)
• Prophecy (6) (Nirrti's quest for advantage over other Goa'uld)

COR-AI (1)

• Past and Present (3) (Teal'c as shol'va)

ENIGMA (1)

• entire Maybourne arc
• entire Nox arc
• Broca Divide (1) (Land of Light)
• The Nox (1) (Lya)
• Pretense (3) (Tollan, Lya)
• A Hundred Days (3) (Tollan)
• Shades of Grey (3) (Tollan, Nox, Maybourne)
• Tangent (4) (Tollan)

SOLITUDES (1)

• Touchstone (2) (second gate)
• Demons (3) (second gate)
• Nemesis (3) (second gate)
• Small Victories (4) (second gate)
• Watergate (4) (second gate)
• Absolute Power (4) (second gate--Russians)
• Frozen (6) (Antarctic gate, Antarctic research station)

TIN MAN (1)

• Double Jeopardy (4) (direct sequel)

THERE BUT FOR THE GRACE OF GOD (1)

• Stargate: the movie (Catherine)
• Torment of Tantalus (1) (Catherine)
• Politics (1) (direct sequel)
• Within the Serpent's Grasp (1) (direct sequel)
• The Serpent's Lair (2) (direct sequel)
• 1969 (2) (Catherine)
• Point of View (3) (mirror)
• Redemption part 1 (6) (ref -- blocking wormhole escape to attack in ships)

POLITICS (1)

• entire Apophis arc
• entire Kinsey arc
• Many (clip ep) (1)
• Brief Candle (specific ref, not just a clip) (1)
• There But For the Grace of God (1) (direct sequel)
• Within the Serpent's Grasp (1) (direct sequel)
• The Serpent's Lair (2) (direct sequel)

WITHIN THE SERPENT'S GRASP (1)

• entire Apophis arc
• Stargate: the movie (Skaara)
• Children of the Gods (1) (Skaara, Ferretti, Teal'c's betrayal of Apophis)
• There But For the Grace of God (1) (sequel)
• Politics (1) (sequel)
• The Serpent's Lair (2) (sequel, Bra'tac)
• Family (2) (Bra'tac)
• Into the Fire (3) (Bra'tac)
• Pretense (3) (Skaara)
• Maternal Instinct (3) (Bra'tac)
• Crossroads (4) (Bra'tac)
• Serpent's Venom (4) (Apophis, Teal'c as shol'va, Bra'tac)
• Exodus (4) (Apophis, Teal'c as shol'va)

THE SERPENT'S LAIR (2)

• entire Apophis arc
• Stargate: the movie (Skaara)
• Children of the Gods (1) (Skaara, Ferretti)
• Bloodlines (1) (Bra'tac)
• There But For the Grace of God (1) (sequel)
• Politics (1) (sequel)
• Within the Serpent's Grasp (Skaara, Bra'tac)
• Family (2) (Bra'tac)
• Secrets (2) (direct ref to ep)
• Serpent's Song (2) (Apophis on the run)
• Into the Fire (3) (Bra'tac)
• Pretense (3) (Skaara)
• Maternal Instinct (3) (Bra'tac)
• Crossroads (4) (Bra'tac)
• Serpent's Venom (4) (Bra'tac)
• Exodus (4) (Apophis)
• Threshold (5) (Bra'tac)
• Meridian (5) (Daniel in the sarcophagus)

IN THE LINE OF DUTY (2)

• entire Tok'ra arc
• The Enemy Within (1) (goa'uld infestation)
• Singularity (1) (Cassandra)
• Need (2) (Jolinar)
• Thor's Chariot (2) (Jolinar)
• Tok'ra part one (2) (Jolinar)
• Tok'ra part two (2) (Jolinar)
• Show and Tell (2) (Jolinar)
• 1969 (2) (Cassandra)
• Into the Fire (3) (Jolinar)
• Seth (3) (Jolinar)
• Fair Game (3) (Jolinar, Cronus, Cassandra, direct ep ref -- ashrak)
• Learning Curve (3) (Cassandra)
• Deadman Switch (3) (Jolinar)
• Demons (3) (Jolinar)
• Jolinar's Memories (3) (Jolinar)
• The Devil You Know (3) (Jolinar)
• Urgo (3) (Cassandra -- mentioned)
• Upgrades (4) (Jolinar)
• Crossroads (4) (Cronus)
• The First Ones (4) (Jolinar, goa'uld infestation)
• Double Jeopardy (4) (Cronus)
• Exodus (4) (Cronus)
• Ascension (5) (direct ref -- Jolinar)
• Rite of Passage (5) (Cassandra)
• Desperate Measures (5) (Jolinar)
• Allegiance (6) (ashrak, direct ref to Jolinar's death)

PRISONERS (2)

• Past and Present (3) (direct sequel)
• Scorched Earth (4) (SG-9)

THE GAMEKEEPER (2)

• Stargate: the movie (Kawalsky, Daniel's background)
• Children of the Gods (1) (Kawalsky)
• The Enemy Within (1) (Kawalsky)
• Point of View (3) (Kawalsky)
• Crystal Skull (3) (Daniel's background)

NEED (2)

• In the Line of Duty (2) (Jolinar)
• Thor's Chariot (2) (Jolinar)
• Tok'ra part one (2) (Jolinar, direct ep ref -- sensing goa'uld; direct ep ref -- sarcophagus darkens your soul)
• Tok'ra part two (2) (Jolinar)
• Show and Tell (2) (Jolinar)
• Into the Fire (3) (Jolinar, direct ep ref -- sensing goa'uld)
• Seth (3) (Jolinar, direct ep ref -- sensing goa'uld)
• Fair Game (3) (Jolinar)
• Deadman Switch (3) (Jolinar)
• Demons (3) (Jolinar, direct ep ref -- sensing goa'uld)
• Jolinar's Memories (3) (Jolinar)
• The Devil You Know (3) (Jolinar)
• Upgrades (4) (Jolinar)
• The First Ones (4) (Jolinar, direct ep ref -- sensing goa'uld)
• Meridian (5) (Daniel in the sarcophagus " a dozen times"; the effects of exposure to the sarcophagus)

THOR'S CHARIOT (2)

• entire Asgard arc
• Thor's Hammer (1) (direct sequel)
• In the Line of Duty (2) (Jolinar)
• Need (2) (Jolinar)
• Secrets (2) (Heru'ur)
• Tok'ra part one (2) (Jolinar)
• Tok'ra part two (2) (Jolinar)
• Fifth Race (2) (Asgard)
• Show and Tell (2) (Jolinar)
• Into the Fire (3) (Jolinar)
• Seth (3) (Jolinar, direct ep ref--Sam using goa'uld tech)
• Fair Game (3) (protected planets, Jolinar, direct ep ref--Sam using goa'uld tech)
• Deadman Switch (3) (Jolinar)
• Demons (3) (Jolinar)
• Jolinar's Memories (3) (Jolinar)
• The Devil You Know (3) (Jolinar)
• Pretense (3) (Heru'ur)
• Nemesis (3) (Asgard)
• Upgrades (4) (Jolinar)
• The First Ones (4) (Jolinar)
• Serpent's Venom (4) (Heru'ur)

MESSAGE IN A BOTTLE (2)

• entire Maybourne arc

FAMILY (2)

• Children of the Gods (1) (Teal'c's betrayal of Apophis)
• Bloodlines (1) (Rya'c, Bra'tac, Drey'auc, Teal'c as shol'va)
• The Serpent's Lair (2) (Bra'tac)
• Into the Fire (3) (Bra'tac)
• Seth (3) (Rya'c, direct ep ref -- electrical shock)
• Maternal Instinct (3) (Bra'tac)
• Nemesis (3) (Teal'c's family)
• Crossroads (4) (Bra'tac)
• Serpent's Venom (4) (Bra'tac)
• Threshold (5) (Bra'tac, Drey'auc)
• Redemption part 1 (6) (Drey'auc, Rya'c brainwashed by Apophis)
• Redemption part 2 (6) (Rya'c)

SECRETS (2)

• entire Apophis arc
• Stargate: the movie (Sha're, Kasuf)
• Children of the Gods (1) (Sha're, Kasuf)
• The Serpent's Lair (2) (direct ref to events in ep)
• Thor's Chariot (2) (Heru'ur)
• Tok'ra part one (2) (Jacob with cancer)
• Tok'ra part two (2) (Jacob with cancer)
• Serpent's Song (2) (harsesis, direct ref to events in ep)
• Show and Tell (2) (Jacob)
• (Jack's entire arc o' pain in third and fourth seasons -- disillusionment)
• Seth (3) (Jacob)
• Deadman Switch (3) (Goa'uld personal force shield -- Jack throwing knife through)
• Forever in a Day (3) (Sha're, harsesis, Kasuf)
• Jolinar's Memories (3) ( Jacob)
• The Devil You Know (3) (harsesis, Sha're, Jacob)
• Pretense (3) (Heru'ur)
• Maternal Instinct (3) (harsesis, Sha're)
• Tangent (4) (Jacob)
• Serpent's Venom (4) (Heru'ur, Apophis, Jacob)
• Absolute Power (4) (harsesis, Apophis, Kasuf, Sha're)
• Exodus (4) (Jacob)
• Enemies (5) (Jacob)

BANE (2)

• entire Maybourne arc
• Touchstone (2) (Teal'c's reaction to Maybourne)

THE TOK'RA (part one) (2)

• entire Tok'ra arc
• Broca Divide (1) (Makepeace)
• In the Line of Duty (2) (Jolinar)
• Need (2) (Jolinar)
• Thor's Chariot (2) (Jolinar)
• Secrets (2) (Jacob and his illness)
• Tok'ra part two (2) (sequel, Makepeace, Jolinar, Jacob, Martouf)
• Serpent's Song (2) (Martouf)
• Show and Tell (2) (Jacob, Jolinar)
• Into the Fire (3) (Makepeace, Jolinar)
• Seth (3) (Jacob, direct ref to Jacob's illness, Jolinar)
• Fair Game (3) (Jolinar)
• Deadman Switch (3) (Jolinar)
• Demons (3) (Jolinar)
• Jolinar's Memories (3) (Jacob, Martouf, Jolinar)
• The Devil You Know (3) (Jacob, Martouf, Jolinar)
• Shades of Grey (3) (Makepeace)
• Upgrades (4) (Jolinar)
• Divide and Conquer (4) (Martouf)
• The First Ones (4) (Jolinar)
• Tangent (4) (Jacob)
• Serpent's Venom (4) (Jacob)
• Exodus (4) (Jacob)
• Enemies (5) (Jacob)

THE TOK'RA (part two) (2)

• entire Tok'ra arc
• Broca Divide (1) (Makepeace)
• In the Line of Duty (2) (Jolinar)
• Need (2) (Jolinar, direct ep ref -- sarcophagus darkens your soul)
• Thor's Chariot (2) (Jolinar)
• Secrets (2) (Jacob)
• Tok'ra part one (2) (sequel, Jolinar, Makepeace, Jacob, Martouf)
• Serpent's Song (2) (Martouf)
• Show and Tell (2) (Jacob, Jolinar)
• Into the Fire (3) (Makepeace, Jolinar)
• Seth (3) (Jacob, Jolinar)
• Fair Game (3) (Jolinar)
• Deadman Switch (3) (Jolinar)
• Demons (3) (Jolinar)
• Jolinar's Memories (3) (Jacob, Martouf, Jolinar)
• The Devil You Know (3) (Jacob, Martouf, Jolinar)
• Shades of Grey (3) (Makepeace)
• Upgrades (4) (Jolinar)
• Divide and Conquer (4) (Martouf)
• The First Ones (4) (Jolinar)
• Tangent (4) (Jacob)
• Serpent's Venom (4) (Jacob)
• Absolute Power (4) (direct ep ref -- disloyal tok'ra)
• Exodus (4) (Jacob)
• Enemies (5) (Jacob)

SPIRITS (2)

• First Commandment (1) (Conner)
• (technically, every ep thereafter, for trinium and the iris)
• Show and Tell (2) (direct ep ref -- Tonani)
• Into the Fire (3) (SG-11)
• Rules of Engagement (3) (SG-11)
• The First Ones (4) (SG-11)
• Prodigy (4) (SG-11)
• Beast of Burden (5) (SG-11)

TOUCHSTONE (2)

• entire Maybourne arc
• Solitudes (1) (second gate)
• Bane (2) (Teal'c's reaction to Maybourne)
• Point of View (3)
• Shades of Grey (3) (Maybourne, NID guys)
• Nemesis (3) (second gate)
• Small Victories (4) (second gate)
• Watergate (4) (Maybourne, second gate)
• Ascension (5) (reappearance of Major/Colonel Reynolds)

THE FIFTH RACE (2)

• entire Asgard arc
• entire Nox arc
• The Nox (1) (direct ep ref)
• Torment of Tantalus (1) (direct ep ref -- alliance of ancient races)
• Fair Game (3) (Asgard picking Jack as Earth's representative)
• Point of View (3)  (Asgard, direct ep ref -- Jack going to Asgard galaxy)
• Shades of Grey (3) (Nox)
• Nemesis (3) (Asgard choosing Jack)
• Small Victories (4) (Asgard choosing Jack)
• Window of Opportunity (4) (Ancients' language, direct ep ref)
• Ascension (5) (direct ref -- suddenly speaking an alien language)

A MATTER OF TIME (2)

• entire Major Davis arc
• Watergate (4) (direct ep ref)
• Exodus (4) (direct ep ref, almost a sequel)
• Redemption part 2 (6) (direct ref)

HOLIDAY (2)

• Legacy (3) (direct sequel)
• Beneath the Surface (4) (kelno'reem)
• Point of No Return (4) (kelno'reem)

SERPENT'S SONG (2)

• entire Apophis arc
• entire Tok'ra arc
• Children of the Gods (1) (Teal'c's betrayal of Apophis)
• Secrets (2) (harsesis)
• Tok'ra part one (2) (Martouf)
• Tok'ra part two (2) (Martouf)
• Deadman Switch (3) (Sokar)
• Demons (3) (Sokar)
• Rules of Engagement (3) (direct ep ref)
• Forever in a Day (3)  (harsesis)
• Jolinar's Memories (3) (partial direct ep sequel, Sokar, Martouf)
• The Devil You Know (3) (Sokar, Martouf, harsesis)
• Maternal Instinct (3) (harsesis)
• Divide and Conquer (4) (Martouf)
• Absolute Power (4) (harsesis)
• Enemies (5) (Sokar['s world], direct ep ref -- Apophis dying)
• Redemption part 1 (6) (blocking wormhole use)

ONE FALSE STEP (2)

• The Nox (1) (direct ref)

SHOW AND TELL (2)

• entire Tok'ra arc
• Stargate: the movie (Charlie)
• Children of the Gods (1) (Charlie)
• Cold Lazarus (1) (Charlie)
• In the Line of Duty (2) (Jolinar)
• Need (2) (Jolinar)
• Thor's Chariot (2) (Jolinar)
• Secrets (2) (Jacob)
• Tok'ra part one (2) (Jolinar, Jacob)
• Tok'ra part two (2) (Jolinar, Jacob)
• Spirits (2) (direct ep ref)
• Into the Fire (3) (Jolinar)
• Seth (3) (Jacob, Jolinar)
• Fair Game (3) (Jolinar, direct ep ref -- Reetou)
• Deadman Switch (3) (Jolinar)
• Demons (3) (Jolinar)
• Jolinar's Memories (3) (Jacob, Jolinar)
• The Devil You Know (3) (Charlie, Jacob, Jolinar)
• Upgrades (4) (Jolinar)
• Window of Opportunity (4) (Charlie)
• The First Ones (4) (Jolinar)
• Tangent (4) (Jacob)
• Serpent's Venom (4) (Jacob)
• Exodus (4) (Jacob)
• Enemies (5) (Jacob)
• Rite of Passage (5) (TERs)

1969 (2)

• Stargate: the movie (Catherine)
• Torment of Tantalus (1) (Catherine)
• Singularity (1) (Cassandra)
• There But For the Grace of God (1) (Catherine)
• In the Line of Duty (2) (Cassandra)
• 2010 (4) (time-travel through the gate)
• Fair Game (3) (Cassandra)
• Learning Curve (3) (Cassandra)
• Urgo (3) (Cassandra)
• Rite of Passage (5) (Cassandra)
• 2001 (5) (direct ref; time-travel and its effects)
• Smoke and Mirrors (6) (direct ref - Daniel teaching Teal'c how to drive)

OUT OF MIND (2)

• many -- clip ep
• Hathor (1) (Hathor)
• Into the Fire (3) (direct sequel, Hathor)
• Seth (3) (direct ep ref -- Hathor)
• Fair Game (3) (Hathor, direct ep ref -- invisibility)

INTO THE FIRE (3)

• entire Major Davis arc
• The Enemy Within (1) (SGC member infested with Goa'uld)
• Broca Divide (1) (Makepeace)
• Bloodlines (1) (Bra'tac)
• Hathor (1) (multiple direct ep refs, Hathor)
• Within the Serpent's Grasp (1) (Bra'tac)
• The Serpent's Lair (2) (Bra'tac)
• In the Line of Duty (2) (Jolinar)
• Need (2) (Jolinar)
• Thor's Chariot (2) (Jolinar)
• Family (2) (Bra'tac)
• Tok'ra part one (2) (Makepeace, Jolinar)
• Tok'ra part two (2) (Makepeace, Jolinar)
• Spirits (2) (SG-11)
• Show and Tell (2) (Jolinar)
• Out of Mind (2) (direct sequel, Hathor)
• Seth (3) (Jolinar, direct ep ref -- Hathor)
• Fair Game (3) (Jolinar, direct ep refs -- Hathor, invisibility)
• Deadman Switch (3) (Jolinar)
• Demons (3) (Jolinar)
• Rules of Engagement (SG-11) (3)
• Jolinar's Memories (3) (Jolinar)
• The Devil You Know (3) (Jolinar)
• Shades of Grey (3) (Makepeace)
• Maternal Instinct (3) (Bra'tac)
• Upgrades (4) (Jolinar)
• Crossroads (4) (Bra'tac)
• The First Ones (4) (Jolinar, SG-11)
• The Curse (4) (direct ep ref -- Hathor)
• Serpent's Venom (4) (Bra'tac)
• Prodigy (4) (SG-11)
• Exodus (4) (direct ep ref -- Hathor)
• Threshold (5) (Bra'tac, dead Goa'uld, direct ep quote -- "False god. Dead false god.")
• Beast of Burden (5) (SG-11)
• The Warrior (5) (death of Hathor)

SETH (3)

• entire Tok'ra arc
• Cold Lazarus (1) (Sam's brother and his family)
• Hathor (1) (direct ep ref -- nishta)
• In the Line of Duty (2) (Jolinar)
• Need (2)  (Jolinar, ability to sense other symbiotes or remnants)
• Family (2) (direct ep ref -- nishta, elec shock)
• Thor's Chariot (2) (Jolinar)
• Secrets (2) (Jacob)
• Thor's Chariot (2) (Jolinar, Sam's ability to use Goa'uld devices)
• Tok'ra part one (2) (Jolinar, Jacob, direct ref to Jacob's illness)
• Tok'ra part two (2) (Jolinar, Jacob)
• Show and Tell (2) (Jolinar, Jacob)
• Into the Fire (3) (Jolinar, direct ep ref -- Hathor)
• Fair Game (3) (Jolinar, Sam's ability to use Goa'uld devices)
• Demons (3) (Jolinar)
• Jolinar's Memories (3) (Jolinar, Jacob)
• The Devil You Know (3) (Jolinar, Jacob)
• Upgrades (4) (Jolinar)
• The First Ones (4) (Jolinar)
• Tangent (4) (Jacob)
• The Curse (4) (direct ep ref -- Seth)
• Serpent's Venom (4) (Jacob)
• Exodus (4) (Jacob)
• Enemies (5) (Jacob)
• Threshold (5) (dead Goa'uld)
• The Warrior (5) (death of Seth)

FAIR GAME (3)

• entire Asgard arc
• Thor's Hammer (1) (protected planets)
• Singularity (1) (direct ep refs -- Nirrti, Cassandra)
• In the Line of Duty (2) (Jolinar, Cassandra, direct ep refs -- Cronus)
• Need (2) (Jolinar)
• Thor's Chariot (2) (Jolinar, Sam using goa'uld tech)
• Tok'ra part one (2) (Jolinar)
• Tok'ra part two (2) (Jolinar)
• Fifth Race (2) (Jack being the one to get to the Asgard world)
• Show and Tell (2) (Reetou, Jolinar)
• 1969 (2) (Cassandra)
• Out of Mind (2) (direct ep ref -- Hathor's invisibility)
• Into the Fire (3) (Jolinar, direct ep ref -- Hathor)
• Seth (3) (Jolinar, Sam using goa'uld tech)
• Learning Curve (3) (Cassandra)
• Deadman Switch (3) (Jolinar)
• Demons (3) (Jolinar)
• Jolinar's Memories (3) (Jolinar)
• The Devil You Know (3) (Jolinar)
• Urgo (3) (Cassandra)
• Shades of Grey (3) (Asgard [reaction to Jack])
• Nemesis (3) (Asgard [reaction to Jack])
• Small Victories (4) (Asgard [reaction to Jack])
• Upgrades (4) (Jolinar)
• Crossroads (4) (Cronus)
• The First Ones (4) (Jolinar)
• Double Jeopardy (4) (Cronus, Cronus&Teal'c, direct ep ref -- protected planets treaty)
• Threshold (5) (Cronus&Teal'c)
• Rite of Passage (5) (Nirrti; multiple direct refs -- invisibility, Nirrti's "arrest")
• Failsafe (5) (Earth & Protected Planets Treaty)
• Summit (5) (Yu, Nirrti as renegade)
• Meridian (5) (Sam using Goa'uld healing device)
• Prophecy (6) (Nirrti's quest for advantage over other Goa'uld)

LEGACY (3)

• Brief Candle (1) (direct ref to Arogs and page-turning device)
• Holiday (2) (direct sequel -- Machello)
• Forever in a Day (3)
• Crystal Skull (3)
• Point of No Return (4)

LEARNING CURVE (3)

• Brief Candle (1) (direct ref -- nanites)
• Singularity (1) (Cassandra)
• In the Line of Duty (2) (Cassandra)
• 1969 (2) (Cassandra)
• Fair Game (3) (Cassandra)
• Point of View (3) (direct ref -- naquadah generator)
• Urgo (3) (Cassandra)
• Rite of Passage (5) (Cassandra)

POINT OF VIEW (3)

• entire Asgard arc
• Stargate: the movie (Kawalsky)
• Children of the Gods (1) (Kawalsky)
• The Enemy Within (1) (Kawalsky)
• There But for the Grace of God (1) (mirror)
• Gamekeeper (1) (Kawalsky)
• Fifth Race (1) (power pack, direct ep ref -- Jack going to Asgard galaxy)
• Learning Curve (3) (direct rep -- naquadah generator)

DEADMAN SWITCH (3)

• entire Tok'ra arc
• Children of the Gods (1) (Teal'c as shol'va)
• The Nox (1) (Teal'c as shol'va; Goa'uld personal force shield)
• Bloodlines (1) (Teal'c as shol'va)
• Cor-Ai (1) (Teal'c as shol'va)
• There But For the Grace of God (1) (Teal'c as shol'va)
• Within the Serpent's Grasp (1) (Teal'c as shol'va)
• In the Line of Duty (2) (Jolinar)
• Need (2) (Jolinar)
• Thor's Chariot (2) (Jolinar)
• Family (2) (Teal'c as shol'va)
• Secrets (2) (Goa'uld personal force shield -- Jack throwing knife through)
• Tok'ra part one (2) (Jolinar)
• Tok'ra part two (2) (Jolinar)
• Serpent's Song (2) (Sokar, Teal'c as shol'va)
• Show and Tell (2) (Jolinar)
• Into the Fire (3) (Jolinar)
• Seth (3) (Jolinar)
• Demons (3) (Sokar, Jolinar)
• Past and Present (3) (Teal'c as shol'va)
• Jolinar's Memories (3) (Sokar, Jolinar)
• The Devil You Know (3) (Sokar, Jolinar, Teal'c as shol'va)
• Upgrades (4) (Jolinar)
• The First Ones (4) (Jolinar)
• Tangent (4) (Teal'c as shol'va)
• Serpent's Venom (4) (Teal'c as shol'va)
• Double Jeopardy (4) (Teal'c as shol'va)
• Exodus (4) (Teal'c as shol'va)
• Enemies (5) (Teal'c as shol'va, Sokar)
• Threshold (5) (Teal'c as shol'va)

DEMONS (3)

• Thor's Hammer (1) (Unas)
• In the Line of Duty (2) (Jolinar)
• Need (2) (Jolinar, ability to sense other goa'uld)
• Thor's Chariot (2) (Jolinar)
• Tok'ra part one (2) (Jolinar)
• Tok'ra part two (2) (Jolinar)
• Serpent's Song (2) (Sokar)
• Show and Tell (2) (Jolinar)
• Into the Fire (3) (Jolinar)
• Seth (3) (Jolinar)
• Fair Game (3) (Jolinar)
• Deadman Switch (3) (Sokar, Jolinar)
• Jolinar's Memories (3) (Sokar, Jolinar)
• The Devil You Know (3) (Sokar, Jolinar)
• Upgrades (4) (Jolinar)
• The First Ones (4) (Unas, Jolinar)
• Beast of Burden (5) (Unas)

RULES OF ENGAGEMENT (3)

• entire Apophis arc
• Spirits (2) (SG-11)
• Serpent's Song (2) (direct ref to events in ep)
• Into the Fire (3) (SG-11)
• The First Ones (4) (SG-11)
• Prodigy (4) (SG-11)
• Beast of Burden (5) (SG-11)
• Proving Ground (5) (intars)

FOREVER IN A DAY (3)

• Stargate: the movie (Sha're, Kasuf)
• Children of the Gods (1) (Sha're, Kasuf)
• Secrets (2) (Sha're, harsesis, Kasuf)
• Serpent's Song (2) (harsesis)
• (technically, any ep Daniel is in thereafter)
• Past and Present (3) (direct refs)
• The Devil You Know (3) (Sha're, harsesis)
• Maternal Instinct (3) (harsesis, Sha're)
• Crystal Skull (3) (Rothman)
• The First Ones (4) (Rothman)
• Absolute Power (4) (harsesis, Kasuf, direct ep ref -- Amaunet ribboning Daniel)

PAST AND PRESENT (3)

• Cor-Ai (1) (direct parallel, Teal'c as shol'va)
• Prisoners (2) (sequel)
• Forever in a Day (3) (direct ep ref -- Sha're)

JOLINAR'S MEMORIES (3)

• entire Apophis arc
• entire Tok'ra arc
• In the Line of Duty (2) (Jolinar's blending with Sam)
• Tok'ra part one (2) (Jolinar, Jacob, Martouf)
• Tok'ra part two (2) (Jolinar, Jacob, Martouf)
• Serpent's Song (2) (direct ep sequel, Sokar, Martouf)
• Show and Tell (2) (Jacob)
• Into the Fire (3) (Jolinar)
• Seth (3) (Jacob, Jolinar)
• Fair Game (3) (Jolinar)
• Deadman Switch (3) (Sokar, Jolinar)
• Demons (3) (Sokar, Jolinar)
• The Devil You Know (3) (direct ep sequel, Jolinar, Sokar, Jacob, Martouf)
• Upgrades (4) (Jolinar)
• Divide and Conquer (4) (Martouf)
• The First Ones (4) (Jolinar)
• Tangent (4) (Apophis, Jacob)
• Serpent's Venom (4) (Jacob)
• Exodus (4) (Jacob)
• Enemies (5) (Jacob, Sokar)

THE DEVIL YOU KNOW (3)

• entire Apophis arc
• entire Tok'ra arc
• Stargate: the movie (Sha're, Charlie)
• Children of the Gods (1) (Sha're, Charlie)
• Cold Lazarus (1) (Charlie)
• In the Line of Duty (2) (Jolinar)
• Need (2) (Jolinar)
• Thor's Chariot (2) (Jolinar)
• Family (2) (Teal'c as shol'va)
• Secrets (2) (harsesis, Sha're, acob)
• Tok'ra part one (2) (Jacob, Jolinar, Martouf)
• Tok'ra part two (2) (Jacob, Jolinar, Martouf)
• Serpent's Song (2) (harsesis, Sokar, ep sequel, Martouf)
• Show and Tell (2) (Charlie, Jacob, Jolinar)
• Seth (3) (Jacob, Jolinar)
• Fair Game (3) (Jolinar)
• Deadman Switch (3) (Sokar, Jolinar)
• Demons (3) (Sokar, Jolinar)
• Forever in a Day (3) (Sha're)
• Jolinar's Memories (3) (direct sequel, Sokar, Jacob, Jolinar, Martouf)
• Maternal Instinct (3) (harsesis, Sha're)
• Upgrades (4) (Jolinar)
• Divide and Conquer (4) (Martouf)
• Window of Opportunity (4) (Charlie)
• The First Ones (4) (Jolinar)
• The Curse (4) (direct ep ref -- Sokar)
• Tangent (4) (Jacob, Teal'c as shol'va)
• Serpent's Venom (4) (Jacob, direct ep refs -- Teal'c saving Jacob; intercepting ring transfer)
• Absolute Power (4) (harsesis, Sha're)
• Exodus (4) (Apophis, Jacob, Teal'c as shol'va, direct ep ref -- Sokar)
• Enemies (5) (Apophis, Jacob, Teal'c as shol'va, direct ep ref -- Sokar and his planet)
• Threshold (5) (Apophis, Teal'c as shol'va, dead Goa'uld)
• The Warrior (5) (death of Sokar)

FOOTHOLD (3)

• entire Maybourne arc
• entire Major Davis arc
• Shades of Grey (3) (Maybourne)
• Watergate (4) (Maybourne)
• Chain Reaction (4) (Maybourne)
• Proving Ground (5) ("Foothold situation", alien incursion)
• Redemption part 2 (6) (hand scanners on gate controls)
• Smoke and Mirrors (6) (mimic devices, multiple direct refs)

PRETENSE (3)

• entire Apophis arc
• entire Nox arc
• entire Tok'ra arc
• Stargate: the movie (Skaara)
• Children of the Gods (1) (Skaara)
• The Nox (1) (Nox)
• Enigma (1) (sequel, Nox, Tollan)
• Within the Serpent's Grasp (1) (Skaara)
• The Serpent's Lair (2) (Skaara)
• Thor's Chariot (2) (Heru'ur)
• Secrets (2) (Heru'ur)
• Tok'ra part one (2) (Tok'ra)
• Tok'ra part two (2) (Tok'ra)
• A Hundred Days (3) (Tollan)
• Shades of Grey (3) (Nox, Tollan, direct ep ref -- ion cannon)
• Tangent (4) (Tollan)
• Serpent's Venom (4) (Heru'ur)
• Summit (5) (Zipacna)

URGO (3)

• Singularity (1) (Cassandra)
• In the Line of Duty (2) (Cassandra)
• 1969 (2) (Cassandra)
• Fair Game (3) (Cassandra)
• Learning Curve (3) (Cassandra)

A HUNDRED DAYS (3)

• Enigma (1) (Tollan)
• Pretense (3) (Tollan)
• Shades of Grey (3) (Tollan, direct ep ref -- Laira)
• Tangent (4) (Tollan)

SHADES OF GREY (3)

• entire Maybourne arc
• entire Asgard arc
• entire Nox arc
• Broca Divide (1) (Makepeace)
• The Nox (1) (Nox)
• The Torment of Tantalus (1) (Nox)
• Enigma (1) (Tollan, Nox, Maybourne)
• Tok'ra part one (2) (Makepeace)
• Tok'ra part two (2) (Makepeace)
• Touchstone (2) (Maybourne, direct ep ref -- NID guys)
• Into the Fire (3) (Makepeace)
• Fair Game (3) (Asgard [reaction to Jack])
• Pretense (3) (Tollan, Nox)
• A Hundred Days (3) (Tollan, direct ep ref -- Laira)
• Nemesis (3) (Asgard [reaction to Jack])
• Small Victories (4) (Asgard [reaction to Jack])
• The Other Side (4) (direct ep echo)
• Watergate (4) (direct ep ref, Maybourne)
• Tangent (4) (Tollan)
• Chain Reaction (4) (direct ep ref, Maybourne)

NEW GROUND (3)

 

MATERNAL INSTINCT (3)

• entire Apophis arc
• Stargate: the movie (Sha're)
• Children of the Gods (1) (Sha're)
• Bloodlines (1) (Bra'tac)
• Within the Serpent's Grasp (1) (Bra'tac)
• The Serpent's Lair (2) (Bra'tac)
• Secrets (2) (harsesis, Sha're)
• Serpent's Song (2) (harsesis)
• Into the Fire (3) (Bra'tac)
• Forever in a Day (3) (harsesis, Sha're)
• The Devil You Know (3) (Sha're)
• Crossroads (4) (Bra'tac)
• Serpent's Venom (4) (Bra'tac)
• Absolute Power (4) (harsesis, Oma Desala, Sha're)
• Threshold (5) (Bra'tac)
• Ascension (5) (Oma Desala)
• Meridian (5) (Oma Desala, Daniel's journey, Kheb)

CRYSTAL SKULL (3)

• Stargate: the movie (Daniel losing his apartment and grants and vanishing)
• Gamekeeper (2) (Daniel's background)
• Forever in a Day (3) (Rothman)
• The First Ones (4) (Rothman)

NEMESIS (3)

• entire Asgard arc
• entire Major Davis arc
• Solitudes (1) (second gate)
• Fifth Race (2) (Asgard -- Jack making it to their galaxy)
• Fair Game (3) (Asgard [reaction to Jack], direct ep ref -- greater enemy)
• Shades of Grey (3) (Asgard [reaction to Jack])
• Small Victories (4) (sequel, Asgard [reaction to Jack], Major Davis)
• Watergate (4) (direct ep ref -- second gate)
• The Curse (4) (direct ep refs -- taking leave, fishing)
• Enemies (5) (Replicators)
• The Menace (5) (Replicators)
• Unnatural Selection (6) (Replicators)

SMALL VICTORIES (4)

• entire Asgard arc
• Solitudes (1) (second gate)
• Fifth Race (2) (Asgard -- reaction to Jack)
• entire Major Davis arc
• Fair Game (3) (Asgard [reaction to Jack])
• Shades of Grey (3)  (Asgard [reaction to Jack])
• Nemesis (3) (ep sequel, Asgard [reaction to Jack], Major Davis)
• Watergate (4) (direct ref to ep, second gate)
• The Curse (4) (direct ep refs -- taking leave, fishing)
• Enemies (5) (Replicators)
• Red Sky (5) (direct ref -- Sam saving the Asgard planet, "The O'Neill")
• The Warrior (5) (death of Apophis)
• The Menace (5) (Replicators)
• Unnatural Selection (6) (Replicators)

THE OTHER SIDE (4)

• Shades of Grey (3) (direct ep echo)

UPGRADES (4)

• entire Apophis arc
• entire Jolinar arc
• entire Tok'ra arc
• Crossroads (4) (Anise)
• Divide and Conquer (4) (Anise)
• Tangent (4) (Apophis)
• Serpent's Venom (4) (Apophis)
• Cure (6) (Egeria)

CROSSROADS (4)

• entire Tok'ra arc
• Bloodlines (1) (Bra'tac)
• Within the Serpent's Grasp (1) (Bra'tac)
• The Serpent's Lair (2) (Bra'tac)
• In the Line of Duty (2) (Cronus)
• Family (2) (Bra'tac)
• Into the Fire (3) (Bra'tac)
• Fair Game (3) (Cronus, Cronus & Teal'c))
• Maternal Instinct (3) (Bra'tac)
• Serpent's Venom (4) (Tanith, Bra'tac)
• Double Jeopardy (4) (Cronus, Cronus &Teal'c)
• Exodus (4) (Tanith, Cronus)
• Threshold (5) (Cronus & Teal'c, Bra'tac)

DIVIDE AND CONQUER (4)

• entire Tok'ra arc
• Tok'ra part one (2) (Martouf)
• Tok'ra part two (2) (Martouf)
• Serpent's Song (2) (Martouf)
• Jolinar's Memories (3) (Martouf)
• The Devil You Know (3) (Martouf)
• Upgrades (4) (Anise)
• Crossroads (4) (Anise)
• Absolute Power (4) (direct ep ref--zatarc device)
• Allegiance (6) (zatarc-detecting device)

WINDOW OF OPPORTUNITY (4)

• Stargate: the movie (Charlie)
• Children of the Gods (1) (Charlie)
• Cold Lazarus (1) (Charlie)
• Fifth Race (2) (direct ep ref -- Ancients' language)
• Show and Tell (2) (Charlie)
• The Devil You Know (3) (Charlie)

WATERGATE (4)

• entire Maybourne arc
• entire Kinsey arc
• Touchstone (2) (Maybourne, second gate)
• Shades of Grey (3) (Maybourne's arrest)
• Nemesis (3) (direct ep ref -- second gate)
• Small Victories (4) (direct ep refs -- second gate, Russian sub)
• Scorched Earth (4) (direct ref to Enkarans)
• Chain Reaction (4) (direct refs - Kinsey, Maybourne)
• Absolute Power (4) (direct ep ref -- Russians)
• The Tomb (5) (Russian stargate program and info-sharing agreement with the SGC, direct refs to Maybourne giving them info)
• Desperate Measures (5) (Maybourne, Russians)
• 48 Hours (5) (Maybourne, Russians & Russian stargate)

THE FIRST ONES (4)

• Thor's Hammer (1) (Unas)
• Spirits (2) (SG-11)
• In the Line of Duty (2) (Jolinar)
• Need (2) (Jolinar, sensing other goa'uld)
• Thor's Chariot (2) (Jolinar)
• Tok'ra part one (2) (Jolinar)
• Tok'ra part two (2) (Jolinar)
• Show and Tell (2) (Jolinar)
• Into the Fire (3) (Jolinar, SG-11)
• Seth (3) (Jolinar)
• Fair Game (3) (Jolinar)
• Deadman Switch (3) (Jolinar)
• Demons (3) (Unas, Jolinar)
• Rules of Engagement (3) (SG-11)
• Forever in a Day (3) (Rothman)
• Jolinar's Memories (3) (Jolinar)
• The Devil You Know (3) (Jolinar)
• Crystal Skull (3) (Rothman)
• Upgrades (4) (Jolinar)
• Beneath the Surface (4) (Griff)
• Serpent's Venom (4) (direct ep ref to goa'uld homeworld)
• Prodigy (4) (Griff)
• Beast of Burden (5) (Unas, SG-11; multiple direct refs -- Chaka, cave paintings, etc.)

SCORCHED EARTH (4)

• Watergate (4) (direct ref to Enkarans)

BENEATH THE SURFACE (4)

• Holiday (2) (kelno'reem)
• The First Ones (4) (Griff)
• Point of No Return (4) (kelno'reem)
• Prodigy (4) (Griff)
• Ascension (5) (direct ref -- brain-stamp)

POINT OF NO RETURN (4)

• Holiday (3) (kelno'reem)
• Beneath the Surface (4) (kelno'reem)
• Wormhole X-Treme! (5) (direct sequel)

TANGENT (4)

• entire Apophis arc
• entire Major Davis arc
• entire Tok'ra arc
• Children of the Gods (1) (Teal'c's betrayal of Apophis)
• Within the Serpent's Grasp (2) (direct ep ref)
• Secrets (2) (Jacob)
• Tok'ra part one (2) (Jacob)
• Tok'ra part two (2) (Jacob)
• Touchstone (2) (direct ep ref -- working on gliders in Area51)
• Show and Tell (2) (Jacob)
• Seth (3) (Jacob)
• Jolinar's Memories (3) (Jacob)
• Serpents's Venom (4) (Apophis, Jacob, Teal'c as shol'va)
• Exodus (4) (Apophis, Jacob, Teal'c as shol'va)
• Enemies (5) (Apophis, Jacob, Teal'c as shol'va)
• Failsafe (5) (direct refs: recall device, X-301)
• Redemption part 1 (6) (X-301)
• Redemption part 2 (6) (direct ref -- X-301)

THE CURSE (4)

• Stargate: the movie (Ra; Daniel's background)
• Into the Fire (3) (direct ep ref -- Hathor)
• Seth (3) (direct ep ref -- Seth)
• The Devil You Know (3) (direct ep ref -- Sokar)
• Nemesis (3) (direct ep refs -- taking leave, fishing)
• Small Victories (4) (direct ep refs -- taking leave, fishing)
• Summit (5) (Sarah/Osiris)
• Meridian (5) (Sarah)

SERPENT'S VENOM (4)

• entire Apophis arc
• entire Tok'ra arc
• Children of the Gods (1) (Teal'c's betrayal of Apophis)
• Bloodlines (1) (Bra'tac)
• Within the Serpent's Grasp (2) (Bra'tac)
• The Serpent's Lair (2) (Bra'tac)
• Thor's Chariot (2) (Heru'ur)
• Family (2) (Teal'c as shol'va)
• Secrets (2) (Heru'ur, Apophis, Jacob)
• Tok'ra part one (2) (Jacob)
• Tok'ra part two (2) (Jacob)
• Serpent's Song (2) (Sokar, Teal'c as shol'va)
• Show and Tell (2) (Jacob)
• Into the Fire (3) (Bra'tac)
• Seth (3) (Jacob)
• Deadman Switch (3) (Sokar, Teal'c as shol'va)
• Demons (Sokar)
• Jolinar's Memories (3) (Sokar, Jacob)
• The Devil You Know (3) (Apophis, Sokar, Jacob, Teal'c as shol'va, direct ep refs -- Teal'c saving Jacob; intercepting ring transfer)
• Pretense (3) (Heru'ur)
• Maternal Instinct (3) (Bra'tac)
• Crossroads (4) (Tanith, Bra'tac)
• Tangent (4) (Jacob)
• The Curse (4) (direct ref -- Sokar)
• Double Jeopardy (4) (direct ep ref -- Heru'ur)
• Exodus (4) (Jacob, Tanith, Teal'c as shol'va, direct ref -- Sokar)
• Enemies (5) (Jacob, Tanith, Teal'c as shol'va)
• Threshold (5) (Teal'c as shol'va, Bra'tac)
• The Warrior (5) (Raknor; Heru'ur's death, which is being accorded to SG-1 even though Apophis actually killed him)

CHAIN REACTION (4)

• entire Maybourne arc
• entire Kinsey arc
• Bane (2) (Maybourne, NID)
• Touchstone (2) (Maybourne, NID)
• Shades of Grey (3) (Maybourne, NID)
• Watergate (4) (Maybourne)
• 2010 (4) (Kinsey)
• 2001 (5) (Kinsey [and his presidential bid], direct refs)
• Smoke and Mirrors (6) (Kinsey running for president; bad-guy plans to force Hammond out of the SGC and replacing with a patsy)

2010 (4)

• entire Kinsey arc
• 1969 (2) (direct ep ref)
• Nemesis (3) (fishing)
• The Curse (4) (fishing&cabin)
• 2001 (5) (direct sequel, Aschen, Kinsey, multiple refs)

ABSOLUTE POWER (4)

• entire Major Davis arc
• Stargate: the movie (Kasuf)
• Children of the Gods (1) (Kasuf)
• Brief Candle (1) (direct ref -- nanites)
• Singularity (1) (direct ep ref -- goa'uld using children)
• Secrets (2) (harsesis, Kasuf)
• Serpent's Song (2) (harsesis)
• Learning Curve (3) (nanites)
• Forever in a Day (3) (harsesis, Kasuf, direct ep ref -- Amaunet ribboning Daniel)
• The Devil You Know (3) (harsesis)
• Maternal Instinct (3) (harsesis, Oma Desala)
• Divide and Conquer (4) (zatarc device)
• Meridian (5) (Oma Desala, Daniel's journey)

THE LIGHT (4)

PRODIGY (4)

• The First Ones (4) (Griff)
• Beneath the Surface (4) (Griff)
• Proving Ground (5) (Hailey, General Kerrigan, academy)

ENTITY (4)

• Ascension (5) (direct ref -- Sam's mobile consciousness)

DOUBLE JEOPARDY (4)

• Children of the Gods (1) (Teal'c as shol'va)
• The Nox (1) (Teal'c as shol'va)
• Bloodlines (1) (Teal'c as shol'va)
• Cor-Ai (1) (Teal'c as shol'va)
• Tin Man (1) (direct ep sequel)
• There But For the Grace of God (1) (Teal'c as shol'va)
• Within the Serpent's Grasp (1) (Teal'c as shol'va)
• In the Line of Duty (2) (Cronus)
• Family (2) (Teal'c as shol'va)
• Serpent's Song (2) (Teal'c as shol'va)
• Fair Game (3) (Cronus&Teal'c)
• Deadman Switch (3) (Teal'c as shol'va)
• Past and Present (3) (Teal'c as shol'va)
• The Devil You Know (3) (Teal'c as shol'va)
• Crossroads (4) (Cronus&Teal'c)
• Tangent (4) (Teal'c as shol'va)
• Serpent's Venom (4) (Teal'c as shol'va, direct ep ref -- Heru'ur)
• Exodus (4) (direct ep ref/sequel, Cronus, Cronus&Teal'c, Teal'c as shol'va)
• Rite of Passage (5) (direct ep ref -- Cronus' death)
• The Warrior (5) (death of Cronus)

EXODUS (4)

• entire Apophis arc
• entire Tok'ra arc
• In the Line of Duty (2) (Cronus)
• Secrets (2) (Jacob)
• Tok'ra part one (2) (Jacob)
• Tok'ra part two (2) (Jacob)
• A Matter of Time (2) (direct ep ref/tie-in -- black hole)
• Show and Tell (2) (Jacob)
• Into the Fire (3) (direct ep ref -- Hathor)
• Seth (3) (Jacob, direct ep ref -- Seth)
• Fair Game (3) (Cronus)
• Jolinar's Memories (3) (Jacob)
• The Devil You Know (3) (Apophis, Jacob, Teal'c as shol'va, direct ep ref -- Sokar)
• Maternal Instinct (3) (Sokar['s troops])
• Crossroads (4) (Tanith, Cronus)
• Tangent (4) (Jacob, direct ep ref -- re-engineered death gliders)
• Serpent's Venom (4) (Jacob, Tanith, Sokar['s troops])
• Double Jeopardy (4) (sequel, Cronus, Teal'c as shol'va)
• Enemies (5) (sequel, Jacob, Sokar)
• Threshold (5) (sequel)
• Redemption part 1 (6) (Teal'c captured by Apophis)

ENEMIES (5)

• entire Apophis arc
• Children of the Gods (1) (Teal'c's betrayal of Apophis)
• In the Line of Duty (2) (Cronus)
• Secrets (2) (Jacob)
• Tok'ra part one (2) (Jacob)
• Tok'ra part two (2) (Jacob)
• A Matter of Time (2) (black hole)
• Serpent's Song (2) (direct ep ref -- Apophis dying)
• Show and Tell (2) (Jacob)
• Into the Fire (3) (direct ep ref -- Hathor)
• Seth (3) (Jacob)
• Fair Game (3) (Cronus)
• Jolinar's Memories (3) (Jacob)
• The Devil You Know (3) (Jacob, direct ep ref -- Sokar)
• Maternal Instinct (3) (Sokar['s troops])
• Nemesis (3) (Replicators)
• Small Victories (4) (Replicators)
• Crossroads (4) (Tanith, Cronus)
• Tangent (4) (Teal'c's betrayal of Apophis, Jacob, direct ep ref -- re-engineered death gliders)
• Serpent's Venom (4) (Jacob, Tanith, Sokar['s troops])
• Double Jeopardy (4) (sequel, Cronus)
• Exodus (4) (sequel, Jacob)
• Threshold (5) (sequel)
• The Fifth Man (5) (direct ref -- Teal'c brainwashed by Apophis)
• The Menace (5) (Replicators)
• Redemption part 1 (6) (Teal'c captured by Apophis)
• Unnatural Selection (6) (Replicators)

THRESHOLD (5)

• entire Apophis arc
• Children of the Gods (1) (Teal'c's betrayal of Apophis)
• Bloodlines (1) (Teal'c as shol'va, Bra'tac, Drey'auc)
• Cor-Ai (1) (Teal'c as shol'va)
• Within the Serpent's Grasp (1) (Teal'c's continued betrayal of Apophis, Bra'tac)
• The Serpent's Lair (2) (Bra'tac)
• Family (2) (Bra'tac, Drey'auc)
• Into the Fire (3) (Bra'tac, dead Goa'uld, direct quote -- "False god. Dead false god.")
• Seth (3) (dead Goa'uld)
• Fair Game (3) (Cronus&Teal'c)
• Maternal Instinct (3) (Bra'tac)
• Crossroads (4) (Cronus&Teal'c, Bra'tac)
• Serpent's Venom (4) (dead Goa'uld, Bra'tac)
• Double Jeopardy (4) (sequel/arc, Cronus, Cronus&Teal'c, Teal'c as shol'va, dead Goa'uld)
• Exodus (4) (sequel/arc)
• Enemies (5) (sequel/arc)
• Redemption part 1 (6) (Teal'c captured by Apophis)

ASCENSION (5)

• In the Line of Duty (2) (direct ref -- Jolinar)
• Touchstone (2) (Major Reynolds)
• Fifth Race (2) (direct ref -- suddenly speaking alien languages)
• Maternal Instinct (3) (Oma Desala)
• Beneath the Surface (4) (direct ref -- brain-stamp)
• Absolute Power (4) (Oma Desala)
• Entity (3) (direct ref -- controlled by artificial intelligence)
• Fifth Man (5) (Simmons, direct ref -- Orlin)
• Desperate Measures (5) (Simmons, direct ep ref)
• 48 Hours (5) (Simmons)
• Meridian (5) (ascending; references to a civilization that was destroyed after gaining access to advanced tech too quickly)

THE FIFTH MAN (5)

• There But For the Grace of God (direct ref -- quantum mirror)
• In the Line of Duty (2) (direct ref -- Jolinar)
• The Curse (4) (direct ref -- Sarah/Osiris)
• Entity (4) (direct ref -- Sam's mobile consciousness)
• Enemies (5) (direct ref -- Teal'c brainwashed by Apophis)
• Ascension (5) (Simmons, direct ref -- Orlin)
• Desperate Measures (5) (Simmons)
• 48 Hours (5) (Simmons)
• Summit (5) (chemical that makes people recognize you)

RED SKY (5)

• entire Asgard arc
• Thor's Hammer (1) (direct ref -- Thor's Hammer)
• Small Victories (4) (direct refs -- Sam saving the Asgard planet; "The O'Neill")
• Failsafe (5) (K'tau Hall of Wisdom, protected planets treaty, Asgard high council)
• Revelations (5) (Freyr)

RITE OF PASSAGE (5)

• Singularity (1) (Cassandra, Nirrti; multiple direct refs)
• In the Line of Duty (2) (Cassandra)
• Show and Tell (2) (TERs)
• 1969 (2) (Cassandra)
• Fair Game (3) (Nirrti; multiple direct refs -- invisibility, Nirrti's "arrest")
• Learning Curve (3) (Cassandra)
• Urgo (3) (Cassandra)
• Double Jeopardy (4) (direct ep ref -- Cronus' death)
• Prophecy (6) (Nirrti's quest for advantage over other Goa'uld, specifically a hok'tar)

BEAST OF BURDEN (5)

• Thor's Hammer (1) (Unas)
• Spirits (2) (SG-11)
• Into the Fire (3) (SG-11)
• Demons (3) (Unas)
• Rules of Engagement (3) (SG-11)
• The First Ones (4) (Unas, SG-11; multiple direct refs -- Chaka, cave paintings, etc.)
• Prodigy (4) (SG-11)

THE TOMB (5)

• (Fire and Water (1) [no actual refs, but it should have been connected, dammitall -- they screwed up on this one. Belos and Omoroca are variant names for Marduk and Tiamat.])
• Watergate (4) (Russian stargate program and info-sharing agreement with the SGC, direct refs to Maybourne giving them info)
• Between Two Fires (5) (relationship with Russians)
• Desperate Measures (5) (Russians)
• 48 Hours (5) (Colonel Chekhov, Russians)
• Full Circle (6) (Eye of Tiamat)

BETWEEN TWO FIRES (5)

• Enigma (1) (Tollan)
• Pretense (3) (Tollan)
• A Hundred Days (3) (Tollan)
• Shades of Grey (3) (Tollan)
• Crossroads (4) (Tanith)
• Tangent (4) (Tollan)
• Serpent's Venom (4) (Tanith)
• Exodus (4) (Tanith, direct ep refs)
• The Tomb (5) (relationship with the Russians)
• Failsafe (5) (Tollans sending bomb, destruction of the Tollans)
• Revelations (5) (Anubis)

2001 (5)

• entire Kinsey arc
• 1969 (2) (direct ref; time-travel and its effects)
• Chain Reaction (4) (Kinsey [and his presidential bid], direct refs)
• 2010 (4) (direct sequel, Aschen, Kinsey, multiple refs)

DESPERATE MEASURES (5)

• entire Maybourne arc
• In the Line of Duty (2) (Jolinar)
• Watergate (4) (Maybourne, Russians)
• Chain Reaction (4) (Maybourne, direct ep refs)
• Ascension (5) (Simmons, direct ep ref)
• The Fifth Man (5) (Simmons)
• The Tomb (5) (Russians)
• 48 Hours (5) (Adrian Conrad, Simmons, Maybourne)
• Summit (5) (Elliot)
• Nightwalkers (6) (Adrian Conrad)
• Prometheus (6) (Adrian Conrad, Simmons)

WORMHOLE X-TREME (5)

• whole damn series
• Point of No Return (4) (direct sequel)
• Smoke and Mirrors (6) (Agent Barrett)

PROVING GROUND (5)

• Brief Candle (1) (direct refs to Argos, Pelops, nanotechnology, Jack being 100 years old)
• Rules of Engagement (3) (intars)
• Foothold (3) ("Foothold situation", alien incursion)
• Prodigy (4) (Hailey, General Kerrigan, academy)

48 HOURS (5)

• entire Maybourne arc
• entire Major Davis arc
• Watergate (4) (Maybourne, Russians & Russian stargate)
• Ascension (5) (Simmons)
• The Fifth Man (5) (Simmons)
• The Tomb (5) (Colonel Chekhov, Russians)
• Desperate Measures (5) (Adrian Conrad, Simmons, Maybourne)
• Redemption, part 1 (Colonel Chekhov, Dr. McKay)
• Redemption, part 2 (Colonel Chekhov, Dr. McKay)
• Prometheus (6) (Adrian Conrad, Simmons)

SUMMIT (5)

• entire Tok'ra arc
• Fair Game (3) (Yu, Nirrti as renegade)
• Pretense (3) (Zipacna)
• The Curse (4) (Sarah/Osiris)
• Fifth Man (5) (chemical that makes people recognize you)
• Proving Ground (5) (Elliot)
• Last Stand (5) (direct sequel)
• Meridian (5) (Sarah)
• Revelations (5) (Osiris, Yu, Anubis)
• Abyss (6) (Baal)

LAST STAND (5)

• entire Tok'ra arc
• The Curse (4) (Sarah/Osiris)
• Summit (5) (direct sequel)
• Failsafe (5) (cargo ship on Revanna)
• Meridian (5) (Sarah)
• Revelations (5) (Osiris, Yu, Anubis)
• Abyss (6) (Baal)

FAILSAFE (5)

• entire Major Davis arc
• entire Tok'ra arc
• Fair Game (3) (Earth & Protected Planets Treaty)
• Tangent (4) (direct refs: recall device, X-301)
• Red Sky (5) (Hall of Wisdom, Protected Planets Treaty, Asgard high council)
• Between Two Fires (5) (Tollans sending bomb, destruction of the Tollans)
• Last Stand (5) (cargo ship on Revanna)

THE WARRIOR (5)

• Movie (Ra's death)
• Into the Fire (3) (Hathor's death)
• Seth (3) (Seth's death)
• The Devil You Know (3) (Sokar's death)
• Small Victories (4) (Apophis' death)
• Serpent's Venom (4) (Raknor; Heru'ur's death, which is being accorded to SG-1, even though Apophis actually killed him)
• Double Jeopardy (4) (Cronus' death)
• Allegiance (6) (Raknor; Jaffa from Imhotep's cadre on alpha site)

THE MENACE (5)

• Nemesis (3) (Replicators)
• Small Victories (4) (Replicators)
• Enemies (5) (Replicators)
• Revelations (5) (Reese, Replicators -- mentions)
• Unnatural Selection (6) (Replicators, Reese)

 

THE SENTINEL (5)

• Touchstone (2) (rogue NID)
• Shades of Grey (3) (rogue NID, Jack having caught them)
• Proving Ground (5) (Grogan)
• Summit (5) (Svarog)
• Last Stand (Svarog)

 

MERIDIAN (5)

• Stargate: the movie (Daniel in the sarcophagus)
• Children of the Gods (1) (flashback, Sha're)
• Serpent's Lair (2) (Daniel in the sarcophagus)
• Need (2) (Daniel in the sarcophagus "a dozen times"; the effects of exposure to the sarcophagus)
• Fair Game (3) (Sam using the Goa'uld healing device)
• Maternal Instinct (3) (Oma Desala, Daniel's journey, Kheb)
• The Curse (4) (Sarah)
• Absolute Power (4) (Oma Desala)
• Ascension (5) (ascending, references to a civilization that was destroyed after gaining access to advanced tech too quickly)
• Summit (5) (Sarah)
• Last Stand (5) (Sarah)
• Revelations (5) (Daniel's "death", multiple refs)
• Redemption pt. 2 (6) (needing to fill slot on SG-1)
• Shadowplay (6) (Kelowna, multiple refs)
• Abyss (6) (direct refs to Daniel being ascended)
• Cure (6) (Kelownans building a naquadria bomb)
• Full Circle (6) (ascended Daniel)

 

REVELATIONS (5)

• entire Asgard arc
• Between Two Fires (4) (Anubis)
• Red Sky (5) (Freyr)
• Summit (5) (Osiris, Yu, Anubis)
• Last Stand (5) (Osiris, Yu, Anubis)
• The Menace (5) (Reese, Replicators -- mentions)
• Meridian (5) (Daniel's "death", multiple refs))
• Descent (6) (Thor captured by Anubis)
• Prometheus (6) (Thor in new clone body)

 

REDEMPTION, part 1 (6)

• There But For the Grace of God (1) (blocking wormhole escape to attack in ships)
• Bloodlines (1) (Drey'auc, Rya'c)
• Family (2) (Drey'auc, Rya'c brainwashed by Apophis)
• Serpent's Song (2) (blocking wormhole use)
• Tangent (4) (X-301)
• Exodus (4) (Teal'c captured by Apophis)
• Enemies (5) (Teal'c captured by Apophis)
• Threshold (5) (Teal'c captured by Apophis)
• 48 Hours (5) (Colonel Chekhov, Dr. McKay)
• Redemption part 2 (6) (direct sequel)

 

REDEMPTION, part 2 (6)

• Bloodlines (1) (Rya'c)
• Family (2) (Rya'c)
• A Matter of Time (2) (direct ref)
• Foothold (3) (hand scanners on gate controls)
• Tangent (4) (direct ref -- X-301)
• 48 Hours (4) (Colonel Chekov, Dr. McKay)
• Meridian (5) (needing to fill slot on SG-1)
• Redemption, part 1 (6) (direct sequel)
• Prometheus (6) (X-302)
• Disclosure (6) (refs to Russian stargate being on lease to the SGC)

 

DESCENT (6)

• entire Major Davis arc
• Revelations (5) (Thor captured by Anubis)
• Prometheus (6) (death glider from Anubis' ship; Thor in new body)
• Disclosure (6) (cover story about the explosion of Anubis' ship)

 

FROZEN (6)

• Solitudes (1) (Antarctic gate, Antarctic research station)
• Nightwalkers (6) (Jack among the Tok'ra)
• Abyss (6) (Jack freed of Tok'ra symbiote)
• Allegiance (6) (Jack being tok'ra'd)

 

NIGHTWALKERS (6)

• Desperate Measures (5) (Adrian Conrad)
• Frozen (6) (Jack among the Tok'ra)
• Smoke and Mirrors (6) (direct refs)

 

ABYSS (6)

• Summit (5) (Baal)
• Last Stand (5) (Baal)
• Meridian (5) (Daniel being ascended)
• Frozen (6) (Jack being implanted with a Tok'ra symbiote)
• Shadowplay (6) (Jack and Daniel have "spent some time")
• Allegiance (6) (Jack being used by his symbiote)
• Full Circle (6) (ascended Daniel, direct ref)

 

SHADOWPLAY (6)

• Meridian (5) (Kelowna)
• Abyss (6) (Jack and Daniel have "spent some time")
• Sight Unseen (6) (direct ref -- schizophrenia brought on by naquadria exposure)
• Prophecy (6) (direct ref: Kelownan scientists going schizophrenic)

 

OTHERGUYS (6)

• Full Circle (6) (Herak)

 

ALLEGIANCE (6)

• entire Tok'ra arc
• In the Line of Duty (2) (ashrak, direct reference to Jolinar's death)
• Divide and Conquer (4) (zatarc-detecting device)
• The Warrior (5) (Raknor; Jaffa from Imhotep's cadre on alpha site)
• Frozen (6) (Jack being tok'ra'd)
• Abyss (6) (Jack being used by his symbiote)
• Cure (6) (Malek, the Tok'ra in the SGC's debt)

 

CURE (6)

• entire Tok'ra arc
• Upgrades (4) (Egeria)
• Enemies (5) (Apophis' death)
• Meridian (5) (Kelownans building a naquadria bomb)
• Allegiance (6) (Malek, the Tok'ra in the SGC's debt)
• The Changeling (6)

 

PROMETHEUS (6)

• entire Major Davis arc
• Desperate Measures (4) (Adrian Conrad, Simmons)
• 48 Hours (5) (Adrian Conrad, Simmons)
• Revelations (5) (Thor in new clone body)
• Redemption part 2 (6) (X-302)
• Descent (6) (Thor rescued from Anubis' ship, death gliders from ship)
• Unnatural Selection (6) (direct sequel)
• Smoke and Mirrors (6) (direct ref)
• Memento (6) (X-303)

UNNATURAL SELECTION (6)

• entire Asgard arc
• Stargate: the movie (Charlie)
• Children of the Gods (1) (Charlie)
• Cold Lazarus (1) (Charlie)
• Nemesis (3) (Replicators)
• Small Victories (4) (Replicators)
• Enemies (5) (Replicators)
• The Menace (5) (Replicators, Reese)
• Prometheus (6) (direct sequel)
• Memento (6) (X-303)

 

SIGHT UNSEEN (6)

• Shadowplay (6) (direct ref -- schizophrenia brought on by naquadria exposure)
• Prophecy (6) (direct ref: "invisible" creatures)

 

SMOKE AND MIRRORS (6)

• entire Kinsey arc
• entire Major Davis arc
• 1969 (2) (direct ref - Daniel teaching Teal'c how to drive)
• Foothold (3) (mimic devices, multiple direct refs)
• Chain Reaction (4) (Kinsey running for president; bad-guy plans to force Hammond out of the SGC and replacing with a patsy)
• Wormhole X-Treme (5) (Agent Barrett)
• Nightwalkers (6) (direct ref)
• Prometheus (6) (direct ref)

 

PARADISE LOST (6)

• entire Maybourne arc
• Fifth Race (3) (ancient alliance, Furlings)
• Chain Reaction (4) (Maybourne helping Jack)
• Desperate Measures (5) (Maybourne helping Jack)
• 48 Hours (5) (Maybourne helping Jack)
• Prometheus (direct ref)

 

METAMORPHOSIS (6)

• Singularity (1) (Nirrti, bomb in Cassie's chest)
• Rite of Passage (5) (hok'tar, Jack letting Nirrti go)
• Meridian (5) (Kelownans isolation leading to evolutionary changes)
• Redemption, pt. 2 (6) (Russian team joining the SGC)
• Prophecy (6) (direct sequel)

 

DISCLOSURE (6)

• clip ep -- multiple references to earlier episodes (Message in a Bottle, Touchstone, A Matter of Time, Serpent's Venom, Foothold, Shades of Grey, Nemesis, Small Victories, Watergate, Tangent, Chain Reaction, The Sentinel, Summit, The Menace, Revelations, Descent, Prometheus)
• entire Kinsey arc
• Redemption part 2 (6) (refs to Russian gate being on lease to the SGC)
• Descent (6) (cover story about the explosion of Anubis' ship)

 

FORSAKEN (6)

 

THE CHANGELING (6)

• entire Tok'ra arc
• Cure (6) (tretonin)
• Full Circle (6) (ascended Daniel, direct ref)

 

MEMENTO (6)

• Prometheus (6) (X-303)
• Unnatural Selection (6) (X-303)

 

PROPHECY (6)

• Singularity (3) (Nirrti's quest for advantage over other Goa'uld)
• Fair Game (3) (Nirrti's quest for advantage over other Goa'uld)
• Rite of Passage (5) (Nirrti's quest for advantage over other Goa'uld, specifically a hok'tar)
• Shadowplay (6) (direct ref: Kelownan scientists going schizophrenic)
• Sight Unseen (6) (direct ref: "invisible" creatures)
• Metamorphosis (6) (direct sequel)

 

FULL CIRCLE (6)

• entire Skaara arc
• Stargate: the movie (Ra's dominion over Abydos, direct refs)
• The Tomb (5) (Eye of Tiamat)
• Meridian (5) (ascended Daniel)
• Abyss (6) (ascended Daniel, direct references)
• The Other Guys (6) (Herak)
• Changeling (6) (ascended Daniel, direct references)

 

 

 

 

So, out of 130-plus episodes, these are the ones that currently aren't directly tied to another ep:

EMANCIPATION (1)
NEW GROUND (3)
THE LIGHT (4)
FORSAKEN (6)